CN101682486A - Comprise the device of circular buffer and be used for distributing the method for redundancy versions to circular buffer - Google Patents
Comprise the device of circular buffer and be used for distributing the method for redundancy versions to circular buffer Download PDFInfo
- Publication number
- CN101682486A CN101682486A CN200880019982A CN200880019982A CN101682486A CN 101682486 A CN101682486 A CN 101682486A CN 200880019982 A CN200880019982 A CN 200880019982A CN 200880019982 A CN200880019982 A CN 200880019982A CN 101682486 A CN101682486 A CN 101682486A
- Authority
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- China
- Prior art keywords
- circular buffer
- parity bits
- bit
- redundancy versions
- row
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2703—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques the interleaver involving at least two directions
- H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1874—Buffer management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Information Transfer Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Correction Of Errors (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/765,921 | 2007-06-20 | ||
US11/765,921 US7890834B2 (en) | 2007-06-20 | 2007-06-20 | Apparatus comprising a circular buffer and method for assigning redundancy versions to a circular buffer |
PCT/US2008/067175 WO2008157523A2 (en) | 2007-06-20 | 2008-06-17 | An apparatus comprising a circular buffer and method for assigning redundancy versions to a circular buffer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101682486A true CN101682486A (en) | 2010-03-24 |
CN101682486B CN101682486B (en) | 2013-04-10 |
Family
ID=39941691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800199821A Active CN101682486B (en) | 2007-06-20 | 2008-06-17 | An apparatus comprising a circular buffer and method for assigning redundancy versions to a circular buffer |
Country Status (12)
Country | Link |
---|---|
US (1) | US7890834B2 (en) |
EP (3) | EP2485426A1 (en) |
JP (2) | JP5499366B2 (en) |
KR (2) | KR101701083B1 (en) |
CN (1) | CN101682486B (en) |
BR (1) | BRPI0813136A2 (en) |
CA (1) | CA2689587C (en) |
ES (1) | ES2610818T3 (en) |
MY (1) | MY149949A (en) |
RU (2) | RU2467484C2 (en) |
WO (1) | WO2008157523A2 (en) |
ZA (1) | ZA200908521B (en) |
Cited By (15)
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WO2015180036A1 (en) * | 2014-05-27 | 2015-12-03 | 华为技术有限公司 | Cyclic mapping method and device |
CN105187162A (en) * | 2015-09-24 | 2015-12-23 | 中国科学院自动化研究所 | Multi-granularity parallel rate de-matching method and apparatus |
WO2018103638A1 (en) * | 2016-12-07 | 2018-06-14 | 华为技术有限公司 | Data transmission method, sending device, receiving device and communication system |
CN109478951A (en) * | 2016-07-28 | 2019-03-15 | 夏普株式会社 | Base station apparatus, terminal installation and communication means |
CN110266448A (en) * | 2017-06-19 | 2019-09-20 | 华为技术有限公司 | Method, apparatus, communication equipment and the communication system of information processing |
US10432227B2 (en) | 2017-01-24 | 2019-10-01 | Mediatek Inc. | Location of interleaver with LDPC code |
CN110476381A (en) * | 2017-03-22 | 2019-11-19 | 三星电子株式会社 | The device and method of HARQ transmission are used in communication or broadcast system |
US10484011B2 (en) | 2017-05-12 | 2019-11-19 | Mediatek Inc. | Shift-coefficient table design of QC-LDPC code for larger code block sizes in mobile communications |
US10484013B2 (en) | 2017-05-12 | 2019-11-19 | Mediatek Inc. | Shift-coefficient table design of QC-LDPC code for smaller code block sizes in mobile communications |
US10567116B2 (en) | 2017-05-12 | 2020-02-18 | Mediatek Inc. | Wireless communication using codebooks from a QC-LDPC code for shorter processing latency and improved decoder throughput efficiency |
US10581457B2 (en) | 2017-01-09 | 2020-03-03 | Mediatek Inc. | Shift coefficient and lifting factor design for NR LDPC code |
US10630319B2 (en) | 2017-01-24 | 2020-04-21 | Mediatek Inc. | Structure of interleaver with LDPC code |
US10790853B2 (en) | 2016-05-12 | 2020-09-29 | Mediatek Inc. | QC-LDPC coding methods and apparatus |
US10917114B2 (en) | 2016-12-07 | 2021-02-09 | Huawei Technologies Co., Ltd. | Data transmission method, sending device, receiving device, and communications system |
US11677497B2 (en) | 2017-03-22 | 2023-06-13 | Samsung Electronics Co., Ltd. | Apparatus and method of transmission using HARQ in communication or broadcasting system |
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US7434138B2 (en) * | 2005-06-27 | 2008-10-07 | Agere Systems Inc. | Structured interleaving/de-interleaving scheme for product code encoders/decorders |
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KR20090030378A (en) * | 2007-09-20 | 2009-03-25 | 삼성전자주식회사 | Apparatus and method for block interleaving in mobile communication system |
US7986741B2 (en) * | 2007-09-28 | 2011-07-26 | Samsung Electronics Co., Ltd. | Method and apparatus of improved circular buffer rate matching for turbo-coded MIMO-OFDM wireless systems |
EP2204936A1 (en) * | 2007-10-01 | 2010-07-07 | Panasonic Corporation | Wireless communication device and circular buffer control method |
KR20090036534A (en) * | 2007-10-09 | 2009-04-14 | 엘지전자 주식회사 | Method of transmitting data using constellation rearrangement |
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US8532012B2 (en) * | 2007-12-07 | 2013-09-10 | Industrial Technology Research Institute | Methods and devices for scalable reception in wireless communication systems |
KR101476203B1 (en) * | 2008-01-08 | 2014-12-24 | 엘지전자 주식회사 | Method For Transmitting Signals Using HARQ Scheme To Guarantee Constellation Rearrangement Gain |
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US8665720B2 (en) * | 2008-03-12 | 2014-03-04 | Broadcom Corporation | Method and system for determining limited soft buffer size on transport blocks for rate matching |
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US8516351B2 (en) * | 2009-07-21 | 2013-08-20 | Ramot At Tel Aviv University Ltd. | Compact decoding of punctured block codes |
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US8290073B2 (en) * | 2009-10-08 | 2012-10-16 | Intel Corporation | Device, system and method of communicating data over wireless communication symbols with check code |
US8677209B2 (en) * | 2009-11-19 | 2014-03-18 | Lsi Corporation | Subwords coding using different encoding/decoding matrices |
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US8621289B2 (en) | 2010-07-14 | 2013-12-31 | Lsi Corporation | Local and global interleaving/de-interleaving on values in an information word |
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US8724742B2 (en) | 2010-10-06 | 2014-05-13 | Motorola Mobility Llc | Method and apparatus for soft buffer management for carrier aggregation |
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US9143291B2 (en) | 2012-12-27 | 2015-09-22 | Google Technology Holdings LLC | Method and apparatus for device-to-device communication |
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-
2007
- 2007-06-20 US US11/765,921 patent/US7890834B2/en active Active
-
2008
- 2008-06-17 EP EP12003025A patent/EP2485426A1/en not_active Withdrawn
- 2008-06-17 JP JP2010510563A patent/JP5499366B2/en active Active
- 2008-06-17 ES ES08771231.1T patent/ES2610818T3/en active Active
- 2008-06-17 CN CN2008800199821A patent/CN101682486B/en active Active
- 2008-06-17 RU RU2010101681/08A patent/RU2467484C2/en active
- 2008-06-17 CA CA2689587A patent/CA2689587C/en active Active
- 2008-06-17 WO PCT/US2008/067175 patent/WO2008157523A2/en active Application Filing
- 2008-06-17 MY MYPI20095041A patent/MY149949A/en unknown
- 2008-06-17 EP EP16187271.8A patent/EP3136638A1/en not_active Withdrawn
- 2008-06-17 KR KR1020157036856A patent/KR101701083B1/en active IP Right Grant
- 2008-06-17 BR BRPI0813136-8A2A patent/BRPI0813136A2/en not_active Application Discontinuation
- 2008-06-17 KR KR1020097026467A patent/KR101593700B1/en active Application Filing
- 2008-06-17 EP EP08771231.1A patent/EP2171908B9/en active Active
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2009
- 2009-12-01 ZA ZA200908521A patent/ZA200908521B/en unknown
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2012
- 2012-05-04 RU RU2012118754/08A patent/RU2604992C2/en active
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2014
- 2014-01-06 JP JP2014000626A patent/JP5791161B2/en active Active
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105637791A (en) * | 2014-05-27 | 2016-06-01 | 华为技术有限公司 | Cyclic mapping method and device |
WO2015180036A1 (en) * | 2014-05-27 | 2015-12-03 | 华为技术有限公司 | Cyclic mapping method and device |
CN105187162A (en) * | 2015-09-24 | 2015-12-23 | 中国科学院自动化研究所 | Multi-granularity parallel rate de-matching method and apparatus |
CN105187162B (en) * | 2015-09-24 | 2018-04-27 | 北京思朗科技有限责任公司 | A kind of parallel dissociation rate matching method of more granularities and device |
US10790853B2 (en) | 2016-05-12 | 2020-09-29 | Mediatek Inc. | QC-LDPC coding methods and apparatus |
CN109478951B (en) * | 2016-07-28 | 2022-04-08 | 夏普株式会社 | Communication device |
CN109478951A (en) * | 2016-07-28 | 2019-03-15 | 夏普株式会社 | Base station apparatus, terminal installation and communication means |
US11038625B2 (en) | 2016-07-28 | 2021-06-15 | Sharp Kabushiki Kaisha | Base station apparatus, terminal apparatus, and communication method |
US10917114B2 (en) | 2016-12-07 | 2021-02-09 | Huawei Technologies Co., Ltd. | Data transmission method, sending device, receiving device, and communications system |
WO2018103638A1 (en) * | 2016-12-07 | 2018-06-14 | 华为技术有限公司 | Data transmission method, sending device, receiving device and communication system |
US10581457B2 (en) | 2017-01-09 | 2020-03-03 | Mediatek Inc. | Shift coefficient and lifting factor design for NR LDPC code |
US10630319B2 (en) | 2017-01-24 | 2020-04-21 | Mediatek Inc. | Structure of interleaver with LDPC code |
US10432227B2 (en) | 2017-01-24 | 2019-10-01 | Mediatek Inc. | Location of interleaver with LDPC code |
CN110476381A (en) * | 2017-03-22 | 2019-11-19 | 三星电子株式会社 | The device and method of HARQ transmission are used in communication or broadcast system |
US11677497B2 (en) | 2017-03-22 | 2023-06-13 | Samsung Electronics Co., Ltd. | Apparatus and method of transmission using HARQ in communication or broadcasting system |
US10484011B2 (en) | 2017-05-12 | 2019-11-19 | Mediatek Inc. | Shift-coefficient table design of QC-LDPC code for larger code block sizes in mobile communications |
US10484013B2 (en) | 2017-05-12 | 2019-11-19 | Mediatek Inc. | Shift-coefficient table design of QC-LDPC code for smaller code block sizes in mobile communications |
US10567116B2 (en) | 2017-05-12 | 2020-02-18 | Mediatek Inc. | Wireless communication using codebooks from a QC-LDPC code for shorter processing latency and improved decoder throughput efficiency |
CN110266448A (en) * | 2017-06-19 | 2019-09-20 | 华为技术有限公司 | Method, apparatus, communication equipment and the communication system of information processing |
US11070316B2 (en) | 2017-06-19 | 2021-07-20 | Huawei Technologies Co., Ltd. | Information processing method, apparatus, communications device, and communications system |
Also Published As
Publication number | Publication date |
---|---|
JP2010529756A (en) | 2010-08-26 |
JP2014060814A (en) | 2014-04-03 |
JP5499366B2 (en) | 2014-05-21 |
ES2610818T3 (en) | 2017-05-03 |
EP2171908B1 (en) | 2016-10-19 |
JP5791161B2 (en) | 2015-10-07 |
KR101701083B1 (en) | 2017-01-31 |
RU2604992C2 (en) | 2016-12-20 |
US20080320353A1 (en) | 2008-12-25 |
CA2689587C (en) | 2012-11-13 |
KR101593700B1 (en) | 2016-02-12 |
US7890834B2 (en) | 2011-02-15 |
EP3136638A1 (en) | 2017-03-01 |
CA2689587A1 (en) | 2008-12-24 |
RU2467484C2 (en) | 2012-11-20 |
EP2171908B9 (en) | 2017-04-19 |
CN101682486B (en) | 2013-04-10 |
EP2171908A2 (en) | 2010-04-07 |
EP2485426A1 (en) | 2012-08-08 |
KR20160006249A (en) | 2016-01-18 |
RU2012118754A (en) | 2013-11-10 |
MY149949A (en) | 2013-11-15 |
RU2010101681A (en) | 2011-07-27 |
ZA200908521B (en) | 2010-08-25 |
BRPI0813136A2 (en) | 2014-12-23 |
WO2008157523A3 (en) | 2009-02-19 |
KR20100031575A (en) | 2010-03-23 |
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